Changeset: df4305d4c1a1 Author: ysr Date: 2008-11-24 09:53 -0800 URL: http://hg.openjdk.java.net/jdk7/hotspot-gc/hotspot/rev/df4305d4c1a1 6774607: SIGSEGV or (!is_null(v),"oop value can never be zero") assertion when running with CMS and COOPs Summary: Use the more permissive set_klass_or_null() and klass_or_null() interfaces in ParNew's workqueue overflow code that manipulates the klass-word. Reviewed-by: coleenp ! src/share/vm/gc_implementation/parNew/parNewGeneration.cpp ! src/share/vm/oops/oop.inline.hpp